Revised On: Jun. 23rd, 2025 - 04:27 pm
On June 24, 2025, the comment period begins for the proposal to issue an Arizona Pollution Discharge Elimination System (AZPDES) renewal permit to the City of Mesa for the Southeast Water Reclamation Plant (SEWRP) located in Maricopa County, Arizona. The comment period ends July 24, 2025.
AZPDES Permit No.: AZ0025151
Permittee:
City of Mesa
Facility:
SEWRP
6308 E. Baseline Road
Mesa, AZ 85206
Maricopa County
The City of Mesa applied for a renewal AZPDES permit for the proposed discharge of up to 8 million gallons per day (mgd) of treated domestic wastewater from the SEWRP to the East Maricopa Floodway in the Middle Gila River Basin from Outfall 001 in Township 1 S, Range 6 E, Section 12 and Outfall 002 in Township 2 S, Range 6 E, Section 15, in Maricopa County, Arizona. The SEWRP is a publicly-owned treatment works that receives domestic wastewater from residential and commercial sources in Mesa. Sludge is sent to City of Mesa Greenfield Plant or City of Phoenix 91st Ave Water Reclamation Plant for treatment and disposal.
Review Documents:
Public Comment Period:
Dates: June 24, 2025 – July 24, 2025
Comments may be submitted as follows:
- By Email | Send Email >
- By Mail (Must be postmarked or received by July 24, 2025):
ADEQ
Water Quality Division, Surface Water Protection
Attn: Rachel Heinz
1110 W. Washington St.
Phoenix, AZ 85007
